2040995040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:950

約数の個数: 288

約数和(自身を含む): 7557992064

約数和(自身を除く): 5516997024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 107, 112, 120, 140, 147, 160, 168, 196, 210, 214, 224, 240, 245, 280, 294, 321, 336, 392, 420, 428, 480, 490, 535, 560, 588, 642, 672, 735, 749, 784, 811, 840, 856, 980, 1070, 1120, 1176, 1284, 1470, 1498, 1568, 1605, 1622, 1680, 1712, 1960, 2140, 2247, 2352, 2433, 2568, 2940, 2996, 3210, 3244, 3360, 3424, 3745, 3920, 4055, 4280, 4494, 4704, 4866, 5136, 5243, 5677, 5880, 5992, 6420, 6488, 7490, 7840, 8110, 8560, 8988, 9732, 10272, 10486, 11235, 11354, 11760, 11984, 12165, 12840, 12976, 14980, 15729, 16220, 17031, 17120, 17976, 19464, 20972, 22470, 22708, 23520, 23968, 24330, 25680, 25952, 26215, 28385, 29960, 31458, 32440, 34062, 35952, 38928, 39739, 41944, 44940, 45416, 48660, 51360, 52430, 56770, 59920, 62916, 64880, 68124, 71904, 77856, 78645, 79478, 83888, 85155, 86777, 89880, 90832, 97320, 104860, 113540, 119217, 119840, 125832, 129760, 136248, 157290, 158956, 167776, 170310, 173554, 179760, 181664, 194640, 198695, 209720, 227080, 238434, 251664, 260331, 272496, 314580, 317912, 340620, 347108, 359520, 389280, 397390, 419440, 433885, 454160, 476868, 503328, 520662, 544992, 596085, 607439, 629160, 635824, 681240, 694216, 794780, 838880, 867770, 908320, 953736, 1041324, 1192170, 1214878, 1258320, 1271648, 1301655, 1362480, 1388432, 1589560, 1735540, 1822317, 1907472, 2082648, 2384340, 2429756, 2516640, 2603310, 2724960, 2776864, 3037195, 3179120, 3471080, 3644634, 3814944, 4165296, 4252073, 4768680, 4859512, 5206620, 6074390, 6358240, 6942160, 7289268, 8330592, 8504146, 9111585, 9537360, 9719024, 10413240, 12148780, 12756219, 13884320, 14578536, 17008292, 18223170, 19074720, 19438048, 20826480, 21260365, 24297560, 25512438, 29157072, 34016584, 36446340, 41652960, 42520730, 48595120, 51024876, 58314144, 63781095, 68033168, 72892680, 85041460, 97190240, 102049752, 127562190, 136066336, 145785360, 170082920, 204099504, 255124380, 291570720, 340165840, 408199008, 510248760, 680331680, 1020497520, 2040995040]

約数ペア:

[(1, 2040995040), (2, 1020497520), (3, 680331680), (4, 510248760), (5, 408199008), (6, 340165840), (7, 291570720), (8, 255124380), (10, 204099504), (12, 170082920), (14, 145785360), (15, 136066336), (16, 127562190), (20, 102049752), (21, 97190240), (24, 85041460), (28, 72892680), (30, 68033168), (32, 63781095), (35, 58314144), (40, 51024876), (42, 48595120), (48, 42520730), (49, 41652960), (56, 36446340), (60, 34016584), (70, 29157072), (80, 25512438), (84, 24297560), (96, 21260365), (98, 20826480), (105, 19438048), (107, 19074720), (112, 18223170), (120, 17008292), (140, 14578536), (147, 13884320), (160, 12756219), (168, 12148780), (196, 10413240), (210, 9719024), (214, 9537360), (224, 9111585), (240, 8504146), (245, 8330592), (280, 7289268), (294, 6942160), (321, 6358240), (336, 6074390), (392, 5206620), (420, 4859512), (428, 4768680), (480, 4252073), (490, 4165296), (535, 3814944), (560, 3644634), (588, 3471080), (642, 3179120), (672, 3037195), (735, 2776864), (749, 2724960), (784, 2603310), (811, 2516640), (840, 2429756), (856, 2384340), (980, 2082648), (1070, 1907472), (1120, 1822317), (1176, 1735540), (1284, 1589560), (1470, 1388432), (1498, 1362480), (1568, 1301655), (1605, 1271648), (1622, 1258320), (1680, 1214878), (1712, 1192170), (1960, 1041324), (2140, 953736), (2247, 908320), (2352, 867770), (2433, 838880), (2568, 794780), (2940, 694216), (2996, 681240), (3210, 635824), (3244, 629160), (3360, 607439), (3424, 596085), (3745, 544992), (3920, 520662), (4055, 503328), (4280, 476868), (4494, 454160), (4704, 433885), (4866, 419440), (5136, 397390), (5243, 389280), (5677, 359520), (5880, 347108), (5992, 340620), (6420, 317912), (6488, 314580), (7490, 272496), (7840, 260331), (8110, 251664), (8560, 238434), (8988, 227080), (9732, 209720), (10272, 198695), (10486, 194640), (11235, 181664), (11354, 179760), (11760, 173554), (11984, 170310), (12165, 167776), (12840, 158956), (12976, 157290), (14980, 136248), (15729, 129760), (16220, 125832), (17031, 119840), (17120, 119217), (17976, 113540), (19464, 104860), (20972, 97320), (22470, 90832), (22708, 89880), (23520, 86777), (23968, 85155), (24330, 83888), (25680, 79478), (25952, 78645), (26215, 77856), (28385, 71904), (29960, 68124), (31458, 64880), (32440, 62916), (34062, 59920), (35952, 56770), (38928, 52430), (39739, 51360), (41944, 48660), (44940, 45416)]